In electrical engineering, a ground plane is an electrically conductive surface, usually connected to electrical ground.
Read more about Ground Plane: Radio Antenna Theory, Printed Circuit Boards
Famous quotes containing the words ground and/or plane:
“The high that proved too high, the heroic for earth too hard,
The passion that left the ground to lose itself in the sky,
Are music sent up to God by the lover and the bard;
Enough that he heard it once; we shall hear it by and by.”
—Robert Browning (1812–1889)
“In time the scouring of wind and rain will wear down the ranges and plane off the region until it has the drab monotony of the older deserts. In the meantime—a two-million-year meantime—travelers may enjoy the cruel beauties of a desert in its youth,....”
—For the State of California, U.S. public relief program (1935-1943)